Capacitive Level Switches

The sensing means is based on our capacitive proximity sensing technology. Electrodes embedded in the front of the capacitive liquid level sensor detect changes in the capacitance as the fluid nears the sensor face. Once the trigger point is reached (either calibrated at Gems™ or set by the user once after installation) the capacitive level sensor switches creating the desired output. Because they are adjustable they can be used to sense aqueous and non-aqueous fluids, regardless of color.